Configuration Example - HP 5920 Series Configuration Manual

The destination address specified for the local tunnel interface must be the source address specified
•
for the peer tunnel interface, and vice versa.
Two or more local tunnel interfaces using the same encapsulation protocol must have different
•
source and destination addresses.
If the destination IPv4 network is not on the same subnet as the IPv4 address of the local tunnel
•
interface, you must configure a route destined for the destination IPv4 network through the tunnel
interface. You can configure a static route, and specify the local tunnel interface as the egress
interface or specify the IPv6 address of the peer tunnel interface as the next hop. Alternatively, you
can enable a dynamic routing protocol on both tunnel interfaces to achieve the same purpose. For
the detailed configuration, see Layer 3—IP Routing Configuration Guide.
To configure an IPv4 over IPv6 tunnel:
Step
1. Enter system view.
2. Enter tunnel interface
view.
3. Configure an IPv4
address for the tunnel
interface.
4. Configure the source
address or interface for
the tunnel interface.
5. Configure the
destination address for
the tunnel interface.

Configuration example

Network requirements
As shown in
networks can reach each other over the IPv6 network.
Command
system-view
interface tunnel number [ mode
ipv6 ]
ip address ip-address { mask |
mask-length } [ sub ]
source { ipv6-address |
interface-type interface-number }
destination ipv6-address
Figure 76, configure an IPv4 over IPv6 tunnel between Switch A and Switch B so the two IPv4
Remarks
N/A
N/A
By default, no IPv4 address is configured
for the tunnel interface.
By default, no source address or interface
is configured for the tunnel.
The specified source address or the
primary IPv6 address of the specified
source interface is used as the source IPv6
address of tunneled packets.
By default, no destination address is
configured for the tunnel.
The tunnel destination address must be
the IPv6 address of the receiving interface
on the tunnel peer. It is used as the
destination IPv6 address of tunneled
packets.
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